Control your computer from your finger

Ideal for presentations, gaming, or just browsing the web like a pretend wizard, Mycestro's a flash drive-sized, Bluetooth-enabled dongle that straps onto your index finger and wirelessly controls your computer by tracking hand motion. Described as a "3D mouse", it moves the cursor by whatever path you trace in the air, while scrolling's as simple as sliding your thumb across its touch-sensitive panel, and "clicking" is accomplished by tapping your index finger and thumb. Even more convenient, it's nearly weightless, so typing with it on isn't an issue, plus it's quickly recharged via USB, has a range of up to 30ft, and'll easily adjust to fit even your sausage fingers.